We know. Makeup is often quite an investment, so having to toss a coveted foundation seems like quite the impossible task. But if you want to avoid any rashes or eye infections (ew), stick to these dates.

Gel Eyeliner: Six monthsPencil Eyeliner: One yearMascara: Three to six months (Tip: Pumping your mascara lets in bacteria and gives it a shorter shelf life.)Powder Cosmetics (Blush, Eyeshadow, etc.): One to two years (Tip: Toss if color begins to change)Pot Foundation: Six monthsPump Foundation: Two yearsLipstick: Two yearsNatural Products: Three to six months